Compare 142605 vs 142609
Property | 142605 | 142609 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 4 | 1 |
Prime factorization | 32 × 51 × 31691 | 1426091 |
Prime factorization | 3 × 3 × 5 × 3169 | 142609 |
Divisors count | 12 | 2 |
Divisors | 1, 3, 5, 9, 15, 45, 3169, 9507, 15845, 28521, 47535, 142605 | 1, 142609 |
Number of properties | 0 | 3 |
Primes | 13236th | |
Pythagorean primes | 6596th | |
Twin primes (2nd member) | 1631st | |
Roman numberals | ||
Base 2 | 1000101101000011012 | 1000101101000100012 |
Base 3 | 210201212003 | 210201212113 |
Base 4 | 2023100314 | 2023101014 |
Base 5 | 140304105 | 140304145 |
Base 6 | 30201136 | 30201216 |
Base 7 | 11325217 | 11325257 |
Base 8 | 4264158 | 4264218 |
Base 9 | 2365509 | 2365549 |
Base 10 | 14260510 | 14260910 |
Base 11 | 9816111 | 9816511 |
Base 12 | 6a63912 | 6a64112 |
Base 13 | 4cba813 | 4cbac13 |
Base 14 | 39d8114 | 39d8514 |
Base 15 | 2c3c015 | 2c3c415 |
Base 16 | 22d0d16 | 22d1116 |